Smart phone holder



FIG. 1 is a perspective view of a smart phone holder, showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is front view thereof;

FIG. 4 is top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a side view thereof; and,

FIG. 7 is an opposite side view thereof.

Where portions shown in broken lines form no part of the claimed design. 

CLAIM We claim, the ornamental design for a smart phone holder, as shown and described. 